a series of links pinned together that connects the chainwheel to the cogs on the back wheel and allows one to pedal the bike.
Take on one of the toughest cycling challenges in the world! Can you get to Vegas in 24 hours?
Chain
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a series of links pinned together that connects the chainwheel to the cogs on the back wheel and allows one to pedal the bike.
Take on one of the toughest cycling challenges in the world! Can you get to Vegas in 24 hours?